/Engine/Source/Runtime/CoreUObject/Public/UObject/UObjectGlobals.h
Called when trying to figure out if aUObjectis a primary asset, if it doesn't implement GetPrimaryAssetId itself
typedef TBaseDelegate_OneParam< [FPrimaryAssetId](API\Runtime\CoreUObject\UObject\FPrimaryAssetId), const [UObject](API\Runtime\CoreUObject\UObject\UObject) * > FGetPrimaryAssetIdForObject